26858942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{7057}}^1$

素因数の和:7243

約数の個数: 16

約数和(自身を含む): 44211312

約数和(自身を除く): 17352370

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 7057, 14114, 77627, 155254, 1220861, 2441722, 13429471, 26858942]

約数ペア:

[(1, 26858942), (2, 13429471), (11, 2441722), (22, 1220861), (173, 155254), (346, 77627), (1903, 14114), (3806, 7057)]